Explore topic-wise MCQs in Analog Circuits.

This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Analog Circuits knowledge and support exam preparation. Choose a topic below to get started.

1.

Hartley oscillator uses which type of feedback?

A. Negative feedback
B. Positive feedback
C. No feedback
D. Positive or Negative depends upon the frequency
Answer» C. No feedback
Discussion
2.

Active element used in Hartley oscillator is __________

A. Cell
B. Voltage regulator
C. Diode
D. Transistor
Answer» E.
Discussion
3.

The frequency of Hartley oscillator is expressed as __________
(Where L is effective inductance and C is the capacitance)

A. 1/(4 LC)
B. 1/(2 LC)
C. 1/(3 LC)
D. 3/(2 LC)
Answer» C. 1/(3 LC)
Discussion
4.

How many capacitors are there in the tank circuit of Hartley oscillator?

A. 1
B. 2
C. 3
D. 0
Answer» B. 2
Discussion
5.

Which component of Hartley oscillator is used in the feedback system?

A. Inductor
B. Resistor
C. Capacitor
D. Transistor
Answer» B. Resistor
Discussion
6.

Recommended frequency range of Harley oscillator is __________

A. 30KHz-30MHz
B. 1KHz-10MHz
C. 2Hz-3MHz
D. 0.5KHz-40MHz
Answer» B. 1KHz-10MHz
Discussion